package com.example.zyh.service;



import com.example.zyh.pojo.Loudong;

import java.util.List;

public interface LdService {
    public List<Loudong> select();
    public void addLd(Loudong loudong);
    public void delete(int id);
    public void update(Loudong loudong);
    public List<Loudong> selectlike(Loudong loudong);
}
